Chemical and biological warfare isn't new. Even in ancient times, war wasn't all swords and longbows. Some examples: Unrestricted use of chemical agents caused 1 million of the 26 million ...

but war may cause adverse biological changes at the DNA level, which could have lifelong health impacts, according to a study from the University of Surrey. In the first study of its kind ...

He feared that biological warfare would escalate the conflict between Japan and the USA, becoming a global threat. After the war, Unit 731's documentation ended up in American hands, allowing ...